What does “select count(1) from tab” result?
Answer Posted / gourvendra singh
select count(1) from tab will give the total number of
tables,views and synonms present in the current schema.
| Is This Answer Correct ? | 61 Yes | 6 No |
Post New Answer View All Answers
explain advantages of innodb over myisam. : Sql dba
What are different functions in sql?
What is keys and its types?
In a distributed database system, can we execute two queries simultaneously?
Is it possible for a table to have more than one foreign key?
how tsql statements can be written and submitted to the database engine? : Transact sql
Which sorts rows in sql?
Can a composite key be null?
How do you change a value in sql?
Can we insert data into materialized view?
how to load data files into tables with 'mysqlimport'? : Sql dba
What is a record in a database?
What found sql?
Why sql query is slow?
What is difference between cursor and trigger?